SHIMANO
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SHIMANO Ultegra FC-R8100 Left Crank Arm - 165mm, Black
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SHIMANO Ultegra FC-R8100 Left Crank Arm - 165mm, Black
The Ultegra FC-R8100 left crank arm features HOLLOWGLIDE structure that cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting.
SHIMANO Ultegra FC-R8100 Left Crank Arm - 165mm, Black
Item #: 91727620

SHIMANO Ultegra FC-R8100 Left Crank Arm - 165mm, Black

Item #: 91727620

BHD 62

Price Details

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*All items will import from US

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Order now and get it around Wednesday, July 08
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The Ultegra FC-R8100 left crank arm features HOLLOWGLIDE structure that cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting.
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What Stands Out

Lightweight Design
Constructed from advanced materials, the Shimano Ultegra FC-R8100 left crank arm is lightweight yet durable, enhancing performance without adding excess weight to your bike.
Optimized Power Transfer
Designed for maximum efficiency, this crank arm offers superior power transfer, allowing cyclists to convert every pedal stroke into effective propulsion, improving overall speed and responsiveness.
Precision Engineering
Engineered for precision, the FC-R8100 features refined aerodynamics and exceptional rigidity, ensuring consistent performance on various terrains, making it ideal for serious cyclists seeking high-quality components.

Product Details

Shop SHIMANO Ultegra FC-R8100 Left Crank Arm - 165mm, Black online at a best price in Bahrain. B0BSGWBGF9
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Competitive Cyclists

    Ideal for cyclists seeking high-performance components for racing and endurance events with lightweight and efficient power transfer.

  • Road Bike Enthusiasts

    A great choice for road bike lovers wanting to upgrade their drivetrain and enhance overall bike performance.

  • Custom Builds

    Perfect for individuals constructing custom road bikes who prioritize quality components for superior ride quality and reliability.

Not Suitable For
  • Casual Riders

    Not suitable for recreational bikers who do not need advanced performance features or prefer more affordable options.

  • Mountain Bike Users

    This crank arm is not designed for off-road biking scenarios and may not withstand rough terrain impacts.

  • Budget Conscious

    Not ideal for cyclists on a tight budget; there are more economical options available for lower performance requirements.

Product Description

SHIMANO Ultegra FC-R8100 Left Crank Arm - 165mm, Black

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the material used in the SHIMANO Ultegra FC-R8100 Left Crank Arm?

    Answer: The SHIMANO Ultegra FC-R8100 Left Crank Arm is constructed from high-quality aluminum. This material is known for its light weight and excellent strength-to-weight ratio, making it ideal for competitive cycling. The aluminum design helps to reduce overall bike weight, enhancing performance during climbs and sprints. Additionally, durable aluminum provides resistance against wear and tear, ensuring longevity during regular use.
  • Question: What is the length of the SHIMANO Ultegra FC-R8100 Left Crank Arm?

    Answer: This specific left crank arm has a length of 165mm. This length is particularly favored by riders with shorter leg lengths or those who prioritize comfort and efficiency over aggressive power transfer. It's designed to improve pedaling efficiency while reducing strain on the knees during long rides. Using the appropriate crank arm length can significantly enhance your cycling experience, tailoring it to your unique biomechanics.
  • Question: Is the SHIMANO Ultegra FC-R8100 Left Crank Arm compatible with other Shimano components?

    Answer: Yes, the SHIMANO Ultegra FC-R8100 Left Crank Arm is designed to be compatible with the Shimano 12-speed groupset. It integrates well with other components in the Ultegra and Dura-Ace series, allowing for seamless shifts and consistent performance. If your bike is outfitted with these systems, pairing this crank arm will enhance overall drivetrain efficiency, resulting in smoother gear shifts and better ride quality.
  • Question: What type of cycling is the SHIMANO Ultegra FC-R8100 Left Crank Arm suitable for?

    Answer: The SHIMANO Ultegra FC-R8100 Left Crank Arm is primarily designed for road cycling. It's perfect for racers and enthusiasts who demand performance and reliability. Its efficient power transfer allows for faster acceleration and higher speeds during sprints, making it a great choice for competitive events. Whether you're participating in races or enjoying long weekend rides, this crank arm will enhance your cycling experience.
  • Question: Can I install the SHIMANO Ultegra FC-R8100 Left Crank Arm by myself?

    Answer: Yes, many cyclists find it feasible to install the SHIMANO Ultegra FC-R8100 Left Crank Arm themselves, provided they have the right tools and some mechanical expertise. You'll need tools like a bottom bracket tool and torque wrench for proper installation. Following the manufacturer's manual can guide you through the process step-by-step. If you're unsure, consulting a professional bike mechanic can ensure the crank arm is installed correctly for optimal performance.
  • Question: What are the benefits of using a left crank arm like the SHIMANO Ultegra FC-R8100?

    Answer: Utilizing a lightweight left crank arm like the SHIMANO Ultegra FC-R8100 enhances your bike’s overall performance. It allows for better power transfer, decreasing lag during acceleration. A premium crank arm also contributes to improved aerodynamics by reducing drag, ultimately leading to faster rides. Riders looking to boost their racing performance or achieve personal bests will find this product highly beneficial.
  • Question: Can I use the SHIMANO Ultegra FC-R8100 Left Crank Arm on a mountain bike?

    Answer: The SHIMANO Ultegra FC-R8100 Left Crank Arm is not specifically designed for mountain biking; it’s tailored for road cycling applications. Its lightweight design and materials are optimized for smooth pavement rather than rugged trails. If you're a mountain biker, consider sourcing crank arms from Shimano's mountain bike range, which provide greater durability and strength for rough terrains.
  • Question: What color options are available for the SHIMANO Ultegra FC-R8100 Left Crank Arm?

    Answer: The SHIMANO Ultegra FC-R8100 Left Crank Arm is available in a sleek black finish. This color is not only aesthetically pleasing, pairing well with a variety of bike colors, but also offers practical benefits like hiding dirt and scratches better than lighter colors. A black crank arm can elevate the overall look of your bike while maintaining a professional, sporty appearance.
  • Question: How does the SHIMANO Ultegra FC-R8100 Left Crank Arm improve bike performance?

    Answer: The SHIMANO Ultegra FC-R8100 Left Crank Arm improves bike performance through its engineering, which optimally balances weight and strength. The cranks are designed for optimal aerodynamic efficiency, reducing drag during rides. Additionally, they contribute to enhanced power transfer from the cyclist to the bike, resulting in more responsive acceleration and speed. This translates to a more enjoyable cycling experience, especially during competitive events.
  • Question: Where can I buy the SHIMANO Ultegra FC-R8100 Left Crank Arm - 165mm, Black in Bahrain?

    Answer: You can purchase the SHIMANO Ultegra FC-R8100 Left Crank Arm - 165mm, Black at Ubuy. Ubuy offers a variety of bike components, including this high-performance crank arm. Their platform often features competitive pricing and a straightforward purchasing process, making it convenient to find and buy quality cycling equipment. Check their site for availability to ensure you can get your hands on this essential biking component.

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Pros

  • Lightweight and durable
  • Smooth shifting performance
  • Easy installation
  • Stylish black finish
  • Compatible with various setups

Cons

  • A bit limited in length options.

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BHD 62

Order now and get it around Wednesday, July 08

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
  • aramex
Fastest cross-border delivery

Features & Benefits

  • HOLLOWGLIDE structure reduces weight while enhancing strength.
  • Improves power transfer efficiency.
  • Offers quicker and more precise front shifting.
  • Made from high-strength anodized aluminum.
  • Lightweight design for better performance.
  • Compatible with Hollowtech II spindle interface.